does anyone actually have an aem fic installed on there first gen xb. I have been looking around the forum and have not found one on an xb. If you do have one installed how is it running. I have one at my shop right now and am trying to figure out this wierd stumble
Thanks

 

BUMP

same question..

will this unit, alone, manage the fuel needs for boost applications on the 1NZ-FE? (w/injector upgrade @8-10psi)

and what about the harness.. what needs to be done to plug it in?

edit*
nevermind...
found this..
https://www.scionlife.com/forums/vie...hlight=aem+fic

and this..
http://boomslang.us/aemfic.htm

lol

 

where is your weird stumble? You will get a stumble on the transition from the STOCK file to the FIC File. When you go out of boost the FIC should let the car go back to its stock file so when you go out of boost the ECU has a little bit of catching up to do.

 

Its running perfectly on my 1NZFE... there is an updated version 3.01 which u need to download from aem forum. the tuner software is the old version.